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Airguard Last Modified 09.07.2008

Products Low-speed engines Medium-speed engines Gas & dual/tri-fuel engines Marine generating sets Power plant generating sets Mechanical drives Propulsors Seals Oceanguard Maneseal Maneguard Manecraft Manedive Manesafe Sandguard 3AS-D Airguard Manejet Sternguard Maneguide Worksafe Bearings Propulsion packages Automation Ship design Engine auxiliary systems Environmental technologies, Marine Industry Environmental technologies, Power Industry Fuel cell technology Services Supply Management Airguard The Airguard 3AS anti-pollution sterntube seal is a follow-up to the successful Sternguard seal assemblies. The aft seal is a builtup version of the MKII type of seal assemblies with a regulated air barrier chamber, and includes an “Unnet” system. The “Unnet” protects the seal from fi shing lines. The use of air prevents the spilling of lubrication oil from the seal and water ingress into the seal system. Read more about the "Unnet" system » Application Examples: Bulk carriers Cargo vessels Container vessels Cruise Ferries Service vessels Tankers Related material » Brochure: Airguard 3AS sterntube sealing system[pdf,379KB]

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